has anyone have problems with this unit, i had the display panel replaced about a year ago because i was only viewing only half of the screen. so a repair man came and replaced the display panel, so i thought i should be good, having a new panel should be like having a new tv. then about a year...

Not sure if this is the right place but got home to a broken display. Horizontal line emitting from left to right side. There seems to be something burnt in to the left of (panel) even when the TV is off. Also where the light and lines are originating there is extreme heat, to touch. TV is...

I connect a USB flash drive to my TV and watch movies from it. I purchased a 3TB external HD tonight (Connect it to the same TV USB port the flash drive was using.) but I cannot see the external drive/files on my TV (The TV does not recognize the device) I am using a Samsung UN46D6420 LED...